Heavy plastic separating device for waste battery broken objects

Abstract

The utility model relates to the technical field of separation, in particular to a waste battery crushed object heavy plastic separation device which comprises a box body, a stirring mechanism, a filter plate and a lifting mechanism are arranged in the box body, a cover plate is arranged at the top of the box body, two ends of the cover plate extend to the outer side of the box body, and electric telescopic rods are arranged on the outer walls of two sides of the box body. A feeding hopper is arranged on one side of the cover plate; the stirring mechanism is arranged at the bottom of the cover plate and extends into the box body, a sealing box is arranged at the position, located at the bottom in the box body, below the filtering plate, the lifting mechanism comprises a lifting plate arranged in the sealing box in a sliding mode, supporting rods, a threaded rod and a driving assembly driving the threaded rod to rotate, and the threaded rod is located between the two supporting rods; the upper end of the supporting rod movably penetrates through the top wall of the sealing box, and the driving mechanism is located below the lifting plate. A water outlet pipe is arranged at the bottom of the box body; and a valve is arranged on the water outlet pipe. The device has the advantages of being simple in structure, good in separation effect, high in efficiency and convenient for workers to clean separated objects.

Description

Technical Field

[0001] The utility model relates to the technical field of separation, in particular to a device for separating crushed waste batteries from heavy plastics. Background Art

[0002] Lead-acid batteries become waste batteries after they are scrapped. The lead plates in these waste batteries are recyclable. These lead plates are crushed to form recycled lead mud. However, this recycled lead mud contains impurities such as heavy plastics, which can be recycled. When separating the broken objects, the density difference of lead particles, plastics, lead mud and grids is generally used for hydraulic separation. When the broken objects are put into the water, the plastic floats on the water surface, and the lead mud, lead particles and grids will sink into the water. Then the plastic can be fished out to separate the plastic from the lead mud grid and lead particles. Then the filter is used to filter out the lead particles and grids, and the lead mud is separated from the lead particles and grids. However, the above separation method usually requires the broken objects to be soaked in water for a long time, otherwise the reaction between the broken objects and water will not be sufficient, resulting in incomplete separation, which will result in low separation efficiency; and because the filter is usually located below the water tank, the lead particles and grids left on the filter are not easy to collect and clean. Utility Model Content

[0003] In order to solve the above technical problems, the utility model specifically adopts the following technical solutions.

[0004] A device for separating heavy plastics from crushed waste batteries is designed, comprising a box body, a stirring mechanism and a filter plate arranged below the stirring mechanism are arranged in the box body, the outer side of the filter plate is in contact with the inner wall of the box body, a lifting mechanism is arranged below the filter plate, a cover plate is arranged on the top of the box body, and both ends of the cover plate extend to the outside of the box body, electric telescopic rods are arranged on the outer walls of both sides of the box body, the telescopic ends of the electric telescopic rods are connected to the bottom of the cover plate, and a feeding hopper is arranged on one side of the cover plate;

[0005] The stirring mechanism is arranged at the bottom of the cover plate and extends into the box body, a sealed box is arranged at the bottom of the box body below the filter plate, the lifting mechanism comprises a lifting plate slidably arranged in the sealed box, a support rod fixed on the upper surface of the lifting plate and the top of which is fixed to the filter plate, a vertical threaded rod rotatably arranged in the sealed box, and a driving assembly driving the threaded rod to rotate, the threaded rod is located between the two support rods, the upper end of the support rod movably passes through the top wall of the sealed box, and a driving mechanism is arranged below the lifting plate;

[0006] A water outlet pipe is arranged at the bottom of the box body, and a valve is arranged on the water outlet pipe.

[0007] Preferably, the stirring mechanism comprises a stirring shaft rotatably arranged at the bottom of the cover plate, stirring rods evenly distributed on the stirring shaft, and a stirring motor arranged at the top of the cover plate, and the output shaft of the stirring motor is coaxially arranged with the stirring shaft.

[0008] Preferably, a sleeve is embedded on the top wall of the sealing box, and the support rod passes through the sleeve.

[0009] Preferably, a plurality of anti-collision pads are provided on the top of the sealing box.

[0010] Preferably, a full circle of grooves is provided on the outer side wall of the filter plate, a sealing ring is embedded in the groove, and the sealing ring is in contact with the inner wall of the box body.

[0011] Preferably, the driving mechanism comprises a slave bevel gear arranged on the threaded rod, a main bevel gear meshing with the slave bevel gear, and a lifting motor arranged at the bottom of the sealing box, and the output shaft of the lifting motor is connected to the main bevel gear.

[0012] Preferably, slide grooves are provided on the inner walls on both sides of the sealing box, and sliders are slidably provided in the slide grooves, and both ends of the lifting plate are respectively connected to corresponding sliders.

[0013] Preferably, a transparent observation window is provided above one side of the box body.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides a stirring mechanism in the separation box, and fully stirs the crushed objects and salt water through a stirring rod, so that the two are fully in contact, thereby shortening the soaking and standing time of the crushed objects, and the substances in the crushed objects are completely separated; the stirring mechanism is arranged on a cover plate to prevent the salt water from splashing, and the cover plate can be lifted by an electric telescopic rod, so that the stirring mechanism can be lifted out of the separation box, which is convenient for workers to fish out the floating plastic; at the same time, the lifting motor drives the threaded rod to make the lifting plate and the support rod drive the filter plate to rise to the upper part of the separation box, so that it is convenient for workers to clean and collect the grid and lead particles on the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the external structure of the utility model;

[0018] The numbers in the figure are: 1 box body, 2 electric telescopic rod, 3 cover plate, 4 feed hopper, 5 stirring motor, 6 stirring shaft, 7 stirring rod, 8 filter plate, 9 sealing ring, 10 sealing box, 11 lifting plate, 12 threaded rod, 13 slave bevel gear, 14 main bevel gear, 15 lifting motor, 16 support rod, 17 water outlet pipe, 18 casing, 19 protective pad, 20 observation window. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention. Example

[0020] A device for separating heavy plastics from crushed waste batteries, such as Figure 1 to Figure 2 As shown, the separation box 1 includes a stirring mechanism and a filter plate 8 arranged below the stirring mechanism. In order to ensure that the filter plate 8 is tightly combined with the separation box 1 and that the lead particles and the grid are completely retained on the filter plate, a full circle of grooves is provided on the outer wall of the filter plate 8, and a sealing ring 9 is embedded in the groove, and the sealing ring 9 is in contact with the inner wall of the separation box 1. The filter plate 8 can filter out the grid and the lead particles, and the outer side of the filter plate 8 is in contact with the inner wall of the separation box 1. Furthermore, in order to facilitate observation of the accumulation of the grid and the lead particles on the filter plate 8, a transparent observation window 20 is provided on one side of the separation box 1.

[0021] A lifting mechanism is provided below the filter plate 8, and a cover plate 3 is provided on the top of the separation box 1. The setting of the cover plate 3 can prevent the salt water from splashing out when the stirring mechanism is stirring, and both ends of the cover plate 3 extend to the outside of the separation box 1. Electric telescopic rods 2 are provided on the outer walls of both sides of the separation box 1, and the telescopic ends of the electric telescopic rods 2 are connected to the bottom of the cover plate 3. A feeding hopper 4 is provided on one side of the cover plate 3. Through the setting of the electric telescopic rod 2, the cover plate 3 and the stirring mechanism can be lifted from the separation box 1 together to be separated from the separation box, so as to manually remove the plastic floating on the industrial salt water surface, and at the same time facilitate the cleaning of the lead particles and the grid plate on the filter plate 8.

[0022] The stirring mechanism is arranged at the bottom of the cover plate 3 and extends into the separation box 1. The stirring mechanism includes a stirring shaft 6 rotating at the bottom of the cover plate 3, stirring rods 7 evenly distributed on the stirring shaft 6, and a stirring motor 5 arranged at the top of the cover plate 3. The output shaft of the stirring motor 5 is coaxially arranged with the stirring shaft 6. When the stirring rod 7 stirs the industrial brine and the crushed material, the industrial brine and the crushed material can be fully contacted to accelerate the separation of plastic from lead mud, grids and lead particles in the crushed material without long-term static soaking, thereby improving the separation efficiency.

[0023] A sealed box 10 is provided at the bottom of the separation box 1 below the filter plate 8. The lifting mechanism includes a lifting plate 11 slidably provided in the sealed box 10, a support rod 16 fixed on the upper surface of the lifting plate 11 and fixed to the filter plate 8 at the top, a vertical threaded rod 12 rotatably provided in the sealed box 10, and a driving assembly for driving the threaded rod 12 to rotate. In order to facilitate the positioning of the lifting plate 11 and make the lifting more stable, a slide groove is provided on the inner wall of both sides of the sealed box 10, and a slider is slidably provided in the slide groove, and the two ends of the lifting plate 11 are respectively connected to the corresponding sliders. The threaded rod 12 is located between the two support rods 16, and the upper end of the support rod 16 movably passes through the top wall of the sealed box 10. Specifically, a sleeve 18 is embedded on the top wall of the sealed box 10, and the support rod 16 passes through the sleeve 18. In order to prevent collision between the filter plate 8 and the sealed box 10, a plurality of anti-collision pads 19 are provided on the top of the sealed box 10 to prevent collision between the filter plate 8 and the sealed box 10.

[0024] A driving mechanism is provided below the lifting plate 11, and the driving mechanism includes a slave bevel gear 13 provided on the threaded rod 12, a main bevel gear 14 meshing with the slave bevel gear 13, and a lifting motor 15 provided at the bottom of the sealing box 10, wherein the output shaft of the lifting motor 15 is connected to the main bevel gear 14, wherein the lifting motor 15 is a forward and reverse motor.

[0025] A water outlet pipe 17 is provided at the bottom of the separation box 1, and a valve is provided on the water outlet pipe 17. The lead mud deposited below the filter plate 8 is conveniently discharged together with the industrial brine.

[0026] When the utility model is used, firstly, the crushed material is introduced into the separation box body 1 through the feed hopper 4, and the stirring motor 5 is started to drive the stirring rod 7 on the stirring shaft 6 to rotate, so that the industrial brine and the crushed material are evenly and fully contacted, thereby shortening the static soaking time of the crushed material. The lead mud in the crushed material after fully contacting with the industrial brine passes through the filter plate 8 and enters the bottom of the separation box 1, and can be discharged and collected together with the industrial brine from the outlet pipe 17. The lead particles and the grid remain on the filter plate 8, and the plastic floats on the water surface of the industrial brine. Then the electric telescopic rod 2 is started to lift the cover plate 3 and the stirring mechanism and separate them from the separation box 1. At this time, the staff first fishes out the plastic floating on the surface of the industrial brine, and then starts the lifting motor 15 to rotate forward, so that the main bevel gear 14 and the slave bevel gear 13 drive the threaded rod 12 to rotate, so that the lifting plate 11 and the support rod 16 rise together, and then drive the filter plate 8 to rise to the upper part of the separation box 1, so that it is convenient for the staff to clean the grid and lead particles on the filter plate 8.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for separating heavy plastics from crushed waste batteries, characterized in that: The invention comprises a separation box (1), wherein a stirring mechanism and a filter plate (8) arranged below the stirring mechanism are arranged inside the separation box (1), the outer side surface of the filter plate (8) is in contact with the inner wall of the separation box (1), a lifting mechanism is arranged below the filter plate (8), a cover plate (3) is arranged on the top of the separation box (1), and both ends of the cover plate (3) extend to the outside of the separation box (1), electric telescopic rods (2) are arranged on the outer walls of both sides of the separation box (1), the telescopic ends of the electric telescopic rods (2) are connected to the bottom of the cover plate (3), and a feed hopper (4) is arranged on one side of the cover plate (3); The stirring mechanism is arranged at the bottom of the cover plate (3) and extends into the separation box (1); a sealing box (10) is arranged at the bottom of the separation box (1) below the filter plate (8); the lifting mechanism comprises a lifting plate (11) slidably arranged in the sealing box (10); a support rod (16) fixed to the upper surface of the lifting plate (11) and the top of which is fixed to the filter plate (8); a vertical threaded rod (12) rotatably arranged in the sealing box (10); and a driving component for driving the threaded rod (12) to rotate; the threaded rod (12) is located between the two support rods (16); the upper end of the support rod (16) movably passes through the top wall of the sealing box (10); and a driving mechanism is arranged below the lifting plate (11); A water outlet pipe (17) is provided at the bottom of the separation box (1), and a valve is provided on the water outlet pipe (17).

2. The device for separating crushed waste batteries from heavy plastics as claimed in claim 1, characterized in that: The stirring mechanism comprises a stirring shaft (6) rotatably arranged at the bottom of the cover plate (3), stirring rods (7) evenly distributed on the stirring shaft (6), and a stirring motor (5) arranged at the top of the cover plate (3), wherein the output shaft of the stirring motor (5) is coaxially arranged with the stirring shaft (6).

3. The device for separating crushed waste batteries from heavy plastics as claimed in claim 1, characterized in that: A sleeve (18) is embedded on the top wall of the sealing box (10), and the support rod (16) passes through the sleeve (18).

4. The device for separating crushed waste batteries from heavy plastics as claimed in claim 1, characterized in that: A plurality of anti-collision pads (19) are provided on the top of the sealing box (10).

5. The device for separating crushed waste batteries from heavy plastics as claimed in claim 1, characterized in that: A full-circle groove is provided on the outer wall of the filter plate (8), a sealing ring (9) is embedded in the groove, and the sealing ring (9) is in contact with the inner wall of the separation box (1).

6. The device for separating crushed waste batteries from heavy plastics as claimed in claim 1, characterized in that: The driving mechanism comprises a slave bevel gear (13) arranged on the threaded rod (12), a main bevel gear (14) meshing with the slave bevel gear (13), and a lifting motor (15) arranged at the bottom of the sealing box (10), wherein the output shaft of the lifting motor (15) is connected to the main bevel gear (14).

7. The device for separating crushed waste batteries from heavy plastics as claimed in claim 1, characterized in that: Slide grooves are provided on the inner walls of both sides of the sealing box (10), and sliding blocks are provided in the slide grooves for sliding movement. Both ends of the lifting plate (11) are respectively connected to corresponding sliding blocks.

8. The device for separating crushed waste batteries from heavy plastics as claimed in claim 1, characterized in that: A transparent observation window (20) is provided above one side of the separation box (1).

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